mp=( 0 1 )
temp=( 0 1 )
for (( i=1;i<=5;i++))
do
for (( j=1;j<=$i;j++ ))
do
	((temp[$j]=mp[$j-1]+mp[$j]))
printf "${temp[$j]} "
done
for (( j=1;j<=$i;j++ ))
do
	((mp[$j]-temp[$j]))
done
printf "\n"
done
